Question

a1=-4;a6=6 find a2,a3,a4,a5
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Answer 1

Answer:

a2 = 4.4

a3 = 4.8

a4 = 5.2

a5 = 5.6

Answer 2

Answer:

• -4 = a + ( 1 -1 ) d  
•   t₂=-4 + ( 2 - 1 ) d    = -4 + 2 = t₂   =  -2
•   t₃=-4 + ( 3- 1 ) d     = -4 +2(2) =t₃ =   0
•   t₄=-4 + ( 4-1 ) d      = -4 +3(2) =t₄ =   +2
•   t₅=-4 + ( 5-1 ) d      = -4 +4(2) =t₅ =   +4
•   6=- 4 + ( 6-1 ) d

have a nice day .